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    CVE-2025-62166

    FreshRSS is a free, self-hostable RSS aggregator. Prior 1.28.0, a bug in the auth logic related to master authentication tokens, this restriction is bypassed. Usually only the default user's feed should be viewable if anonymous viewing is enabled, and feeds of other users should be private. This vulnerability is fixed in 1.28.0.

    Published:Mar 9, 2026
    Last Modified:Mar 13, 2026
    EPS:Mar 9, 2026
    EPSS Score:0.00077
    CVSS Score:7.5

    Affected Products

    Vendor
    Freshrss
    Product
    Freshrss

    Exploits

    https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-w743-fg6g-mhwh

    Related CVEs

    CVE-2025-68402 (CVSS 8.2) — FreshRSS is a free, self-hostable RSS aggregator. From 57e1a37 - 00f2f04, the lengths of the nonce was changed…
    CVE-2025-68148 (CVSS 4.3) — FreshRSS is a free, self-hostable RSS aggregator. From version 1.27.0 to before 1.28.0, An attacker could glob…
    CVE-2025-68932 (CVSS 2.9) — FreshRSS is a free, self-hostable RSS aggregator. Prior to version 1.28.0, FreshRSS uses cryptographically wea…
    CVE-2025-59949 (CVSS 5.3) — FreshRSS is a free, self-hostable RSS aggregator. Versions prior to 1.27.1 have a logout cross-site request fo…
    CVE-2025-58173 (CVSS 7.4) — FreshRSS is a self-hosted RSS feed aggregator. In versions 1.23.0 through 1.27.0, using a path traversal insid…
    CVE-2025-59950 (CVSS 6.7) — FreshRSS is a free, self-hostable RSS aggregator. In versions 1.26.3 and below, due to a bypass of double clic…
    CVE-2025-61586 (CVSS 6.9) — FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below are vulnerable to directory enumer…
    CVE-2025-59948 (CVSS 6.7) — FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below do not sanitize certain event hand…
    CVE-2025-57769 (CVSS 5.3) — FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below contain a vulnerability where a sp…
    CVE-2025-54875 (CVSS 9.8) — FreshRSS is a free, self-hostable RSS aggregator. In versions 1.16.0 and above through 1.26.3, an unprivileged…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High